I am trying to create a CRM Event from Zoho using the following function:

crmEvent = zoho.crm.create("Events", 

                                          { "Subject" : input.Name_of_Patient, 

                                            "Start DateTime" : input.Time_of_Appointment, 

                                            "End DateTime" : input.Time_of_Appointment, 

                                            "Type" : input.Type_of_Appointment, 

                                            "Project Status" : "Assigned", 

                                            "Venue" : input.Address, 

                                            "Contact Name" : input.Name_of_Provider, 

                                            "Related To" : input.Account_Name }, 2);

Seems to be working fine but there is one problem, it is not updating both "Contact Name" and "Related To" fields, is there something else I need to do.

Also, I have enabled Edit Access to Support to my app below...

https://creator.zoho.com/avglance01/zcreatorcrm-scheduler

Please check and thanks in advance.